Add EOF newlines where missing (bulk) (#1836)

This should solve issues with people making GitHub PRs and having the web editor messing things up. GitHub Web Editor sucks :(

src/pocketmine/item/enchantment/Enchantment.php

@@ -225,4 +225,4 @@ class Enchantment{
 		return $this;
 	}
 
-}
+}

src/pocketmine/item/enchantment/EnchantmentEntry.php

@@ -54,4 +54,4 @@ class EnchantmentEntry{
 		return $this->randomName;
 	}
 
-}
+}

src/pocketmine/item/enchantment/EnchantmentList.php

@@ -53,4 +53,4 @@ class EnchantmentList{
 		return $this->enchantments->getSize();
 	}
 
-}
+}